18186714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3701}}^1$

素因数の和:3732

約数の個数: 64

約数和(自身を含む): 49754880

約数和(自身を除く): 31568166

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 3701, 4914, 7402, 11103, 22206, 25907, 33309, 48113, 51814, 66618, 77721, 96226, 99927, 144339, 155442, 199854, 233163, 288678, 336791, 433017, 466326, 673582, 699489, 866034, 1010373, 1299051, 1398978, 2020746, 2598102, 3031119, 6062238, 9093357, 18186714]

約数ペア:

[(1, 18186714), (2, 9093357), (3, 6062238), (6, 3031119), (7, 2598102), (9, 2020746), (13, 1398978), (14, 1299051), (18, 1010373), (21, 866034), (26, 699489), (27, 673582), (39, 466326), (42, 433017), (54, 336791), (63, 288678), (78, 233163), (91, 199854), (117, 155442), (126, 144339), (182, 99927), (189, 96226), (234, 77721), (273, 66618), (351, 51814), (378, 48113), (546, 33309), (702, 25907), (819, 22206), (1638, 11103), (2457, 7402), (3701, 4914)]